Aerated lagoons (ALs) are popular wastewater treatment systems in Quebec for their simplicity and cost-effectiveness. In 2014, Bionest Technologies introduced the KAMAK™ system, which uses fixed bacterial support technology to boost biofilm growth in ALs. Implemented at the Grandes-Piles AL, the KAMAK™ system enhances nitrification, increases biomass concentration, and reduces effluent total suspended solids (TSS). […]

Il s’agit d’étudier les effets des ultrasons sur la production d’hydrogène en milieu liquide alcalin. Le projet se déroule dans un laboratoire français, à l’UTINAM, Besançon, sous la supervision de Prof. Jean-Yves HIHN, expert dans la réactivité de surface et sonochimie en traitement de surface. Description : Le stage consistera à apprendre à concevoir des […]

ESSA Technologies Ltd. is an employee-owned environmental consulting firm committed to tackling complex environmental challenges through innovative solutions. As the organization continues to grow, it faces significant challenges in efficiently managing its financial operations, which are crucial to supporting its collaborative teams and diverse project initiatives. With an increasing workload and multiple projects requiring meticulous […]

Le circuit innovant de mycoremédiation que nous proposons permettra non seulement de décontaminer plusieurs gisements de résidus problématiques provenant des industries du textile, de l’alimentation et de la construction, mais aussi d’éco-concevoir une alternative au polystyrène pour la protection et l’isolation. Déjà au stade de la preuve de concept avancée, ces myco-matériaux, littéralement tissés par […]

Nanostructures are increasingly used for many purposes that include drug delivery, solar cell efficiency improvement, catalysts, and optical sensors. Accordingly, there has been a corresponding increase in demand for nanostructures, and a need for efficient manufacturing processes that can meet this demand. One such manufacturing process that has shown potential is gas-phase synthesis. Nanostructures can […]

The development of low-power, printed gas sensors is revolutionizing the monitoring of harmful gases like CO2 across various industries. This innovative technology offers a real-time, advanced, and cost-effective solution for detecting and measuring gas levels, significantly enhancing environmental monitoring and industrial process optimization. Utilizing resistance-based and electrochemical sensing approaches, these sensors are part of a […]

Carbon dioxide (CO2) atmospheric concentration has increased by 50% (from 280 ppm to 420 ppm) in the last century. Despite efforts to reduce emissions, industries vital to our economy, such as mining, marine transportation, and aviation, remain dependent on fossil fuels for their operations. These sectors are considered hard-to-decarbonize because they lack viable alternatives to […]

Harmful algal blooms (HABs) are a growing threat to drinking water, fisheries, public health, and recreation. In recent years, HABs have increased in frequency and severity in both freshwater and marine environments. Blooms are hard to monitor because they can occur unexpectedly, and reporting methods across Canada are inconsistent, creating a patchwork of alerting methods […]

Video surveillance systems have rapidly expanded, driven by their critical roles in security and traffic monitoring. This expansion has produced vast data volumes, causing bottlenecks in communication systems due to the time-sensitive and bandwidth-intensive nature of surveillance data. To address these challenges, research has increasingly focused on developing algorithms to compress redundant data effectively, evolving […]

This project plans to unravel the relation between habitat characteristics and social dynamics that influence sexual segregation in Rocky Mountain bighorn sheep (Ovis canadensis). We will evaluate environmental and behavioural factors to better understand habitat preferences and social interactions that drive observed seasonal social and habitat segregation in bighorn sheep. The results of this study […]

Soil and groundwater pollution with harmful petroleum contaminants such as BTEX is a global concern. BTEX has carcinogenic and mutagenic properties, therefore, it is essential to remove such contaminants for a healthy ecosystem. Microorganism-mediated bioremediation is an extremely promising technique that is cost-effective, efficient, and safe for the environment. However, limited biological knowledge about the […]

WestMET Group Canada operates four coal mines in Alberta. Humalite, naturally occurring from organic matter decomposition, is produced in large quantities during mining. Humic products from coal wastes may be more suitable than other sources due to high humic content, rawmaterial availability, low cost, application ease, and reduced coal waste accumulation and environmental impact. Westmoreland […]